28986302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20327}}^1$

素因数の和:20383

約数の個数: 16

約数和(自身を含む): 46835712

約数和(自身を除く): 17849410

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 20327, 40654, 467521, 630137, 935042, 1260274, 14493151, 28986302]

約数ペア:

[(1, 28986302), (2, 14493151), (23, 1260274), (31, 935042), (46, 630137), (62, 467521), (713, 40654), (1426, 20327)]